Aluminum mullion saw profile Anodized extrusion Aluminum Profiles
|Aluminum mullion saw profile Anodized extrusion Aluminum Profiles
|Alloy 6060, 6061, 6063, etc.
|Different colors available (black, blue, green, champagne, bronze, golden, vermillion, etc.)
|Mill finish, anodized, electrophoretic coating, powder coating, thermal break, wood grain/wood-in-shift, etc.
|Based on your drawing or use our mould free
|Usual practice: within 15 working days against payment
|Windows, doors, curtain wall, solar panel, LED panel, heat sink, industry, etc.
|ISO9001-2008 Quality System,
Aluminum Alloy Profile
.....aluminium profile for windows
.....aluminium profile for doors
.....other aluminium profiles
Aluminum Windows and Doors
.....aluminium casement windows and doors
.....aluminium sliding windows and doors
.....aluminium tilt and turn windows and doors
.....aluminium folding windows and doors
Windows & Doors hardware Accessories
.Windows& Doors Chemicals
.....interior-exterior flexible gap sealant
.Office partition Wall
You can also get these advanced conditions below:
Aluminum alloy smelting furnace
How good 6063 alloy melt, what kind of stove, it is also important, now the domestic level of 40 s, the stove has level in the 90 s, the worst crucible furnace manufacturers with the original. A furnace that burns coal, oil, gas, and electric heating. Some stoves have chimneys, others have no chimneys. Commonly used as a rectangular furnace (rectangular furnace), advanced for a round furnace, and some round furnaces can tilt aluminum water. The tonnage of tonnage is one ton, two tons, five tons, ten tons, twenty five tons and fifty tons of molten aluminum furnace. A little more advanced, below the melting aluminium furnace add, let stand in a quiet place furnace important preparation 6063 alloy used, can be in the furnace slag degassing, quiet place, and then cast aluminum rods, used for extrusion. The quality of the alloy in the furnace of the original coal burning and the modern round furnace is absolutely different. The general furnace, no matter what fuel, should be in the pipe, the fuel produced during the combustion process can be discharged from the pipe. Such as aluminum pipe waste slag melt all over the water, so cast aluminium rods for extrusion, inside there is serious slag bubble, this is one reason for the poor quality of the aluminum, one reason why the price is cheap.
Domestic foundry equipment level, the same distance, the domestic oldest casting equipment has the 1940s iron mold casting, advanced hydraulic semi-continuous casting. Cast iron casting rods crystal structure is very poor, and there is a lot of slag in the casting bar and bubble, casting rod quality is very poor, now factories to use more generally, horizontal casting (continuous casting) and semi-continuous casting, semicontinuous casting most cable transmission, the best hydraulic transmission. The length of the semi-continuous casting rod varies from 3 to 4 meters to 8 meters. The semi-continuous casting is the ground floor, the casting side is down, the four sides are cooled by cold water around, because the water cooling is evenly, the casting rod crystallization is very fine. But the steel wire rope downward drive, is not as smooth as the hydraulic drive, the casting surface of the hydraulic casting is smoother than other cast rod surfaces. The smooth surface of the cast rod is one of the prerequisites for extruding the profile. In other ways, the surface of the cast rod is roughened. In order to ensure the quality of the profile, it is sometimes used to get a knife to the casting rod and the rough exterior of the car. Now commonly used semicontinuous casting mould for advanced, thermal crown at the casting mould, the characteristics of the casting die casting a can fill several root to dozens of root, casting quality at the same time, with the high quality of 6063 aluminum alloy casting rod, can produce good aluminum likely, if use the original old casting equipment can't be casting good casting rod, also can't produce good aluminium profile. There are a number of domestic aluminum factory, not in the production of aluminum rod device, but to electrical aluminium factory or other factory purchase of 6063 alloy rods, such as aluminum factory, aluminum quality in production of casting rod factory hands, produce aluminum is difficult to achieve stable quality. The use of backward equipment is more than advanced casting equipment, one is investment is small, the production cost is low, which is one of the reasons why the price difference of aluminum is big.
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